CN212066721U

CN212066721U - Mobile digital X-ray imaging device

Info

Publication number: CN212066721U
Application number: CN202020237975.7U
Authority: CN
Inventors: 黄钢; 潘晶; 冯义兴
Original assignee: Shanghai Tmi Robot Technology Co ltd
Current assignee: Shanghai TIMI robot Co.,Ltd.
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-04
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a portable digital X ray imaging device, include: the mobile device comprises a bearing body and a chassis, the chassis is provided with a wheel body and a driving element used for driving the wheel body, the bearing body is arranged on the chassis, the connecting piece is connected with the bearing body, the connecting piece is configured to be in a folded state parallel to a side wall of the bearing body and in an unfolded state obliquely arranged with the side wall of the bearing body, the detector is arranged on the connecting piece, the equipment body is arranged on the bearing body, the ball tube is connected with the equipment body through the mechanical arm, and when the connecting piece is in the unfolded state, the detector and the ball tube are oppositely arranged at intervals. The mobile digital X-ray imaging equipment can reduce the labor intensity of workers, improve the photographic examination efficiency and improve the safety of medical personnel.

Description

Mobile digital X-ray imaging device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a portable digital X ray imaging equipment.

Background

The digital X-ray imaging system is mainly applied to radiology departments such as emergency rooms of basic medical and health institutions such as county level, towns and communities, common radiology departments, orthopedic outpatients, imaging centers and the like, and can also be applied to places such as emergency rooms, operating rooms, ICU wards and the like of large hospitals. The digital X-ray imaging system comprises a detector, an image processor, an image display and the like, wherein X-ray signals projected by a human body are detected and acquired by the detector to directly form digital image data, and the digital image data are transmitted to a computer and then displayed on the display or can be subjected to post-processing. The digital X-ray imaging system can cover all digital photographic examination items of conventional body positions and special body positions such as examination beds, chest film frames, wheelchairs and the like, meets the requirements of clinical photography and has wide application range.

Generally, detectors of a traditional digital X-ray imaging system are arranged independently, main equipment of the digital X-ray imaging system needs to be pushed out and moved manually, when a photographic examination is performed each time, an operator places the detectors at corresponding positions according to body positions and examination items of a patient, then pushes the main equipment, and pushes the main equipment out after the examination is completed, and an operator needs to frequently take and place the detectors and push the main equipment out, so that the manual labor intensity is high, and the photographic examination efficiency is affected. In addition, for areas that are irradiated or susceptible to infection, manually operating the device increases the risk to medical personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable digital X ray imaging equipment can reduce artifical intensity of labour, improve photographic inspection efficiency and improve medical personnel's security.

To achieve the purpose, the utility model adopts the following technical proposal:

a mobile digital X-ray imaging device comprising: the mobile device comprises a bearing body and a chassis, the chassis is provided with a wheel body and a driving element used for driving the wheel body, the bearing body is arranged on the chassis, the connecting piece is connected with the bearing body, the connecting piece is configured to be in a folded state parallel to the side wall of the bearing body and in an unfolded state obliquely arranged with the side wall of the bearing body, the detector is arranged on the connecting piece, the equipment body is arranged on the bearing body, the ball pipe is connected with the equipment body through the mechanical arm, and when the connecting piece is in the unfolded state, the detector and the ball pipe are oppositely arranged at intervals.

In one embodiment, the mobile digital X-ray imaging apparatus further comprises an adjusting member, one end of the adjusting member is connected with the apparatus body, the other end of the adjusting member is connected with the mechanical arm, and the adjusting member is configured to be capable of moving up and down in a vertical direction on the apparatus body.

In one embodiment, the connecting piece comprises a connecting part and a mounting part, the connecting part is connected with the bearing body, the mounting part is rotatably connected with the connecting part, and the detector is arranged on the mounting part.

In one embodiment, the connecting part is slidably connected with the bearing body, and the connecting part is configured to be capable of moving up and down on the bearing body along a vertical direction.

In one embodiment, the mechanical arm comprises a connecting arm and a mounting arm, one end of the connecting arm is connected with the adjusting piece, the mounting arm is rotatably connected with the other end of the connecting arm, and the bulb tube is arranged on the mounting arm.

In one embodiment, the link arm is configured to have a stowed state overlapping the adjuster and a deployed state disposed obliquely to the adjuster, and the mounting arm has a stowed state overlapping the link arm and a deployed state disposed obliquely to the link arm.

In one embodiment, the mobile digital X-ray imaging apparatus further comprises an acquisition device disposed on the apparatus body.

In one embodiment, the acquisition device is a camera.

In one embodiment, the mobile digital X-ray imaging device further comprises a thermometer and/or a sphygmomanometer, and the thermometer and/or the sphygmomanometer are arranged on the device body.

In one embodiment, the chassis is provided with an obstacle detection device, a positioning device and a power supply device.

Foretell portable digital X ray imaging equipment during operation, the drive element drive wheel body operation on chassis, it removes to drive the chassis, and then the drive bears the body and sets up the equipment body that bears on the body removes, mobile device drives the equipment body and removes behind appointed inspection bed working position, the adjustment connecting piece makes the connecting piece be in the expansion state so that the inspection bed lower surface is hugged closely to the detector, afterwards, start the bulb, the bulb that is located the inspection bed top sets up with the detector relatively, the X ray that the bulb launches is surveyed by the detector and is acquireed after throwing the human body, form digital image data. Above-mentioned digital X ray imaging device's detector sets up on the equipment body, when carrying out the photographic inspection at every turn, only need adjustment connecting piece make the detector hug closely the inspection bed lower surface can, need not frequently to get and put the detector, can effectively reduce artifical intensity of labour, improve photographic inspection efficiency. In addition, above-mentioned digital X-ray imaging equipment can carry out autonomous movement through mobile device, need not artifical pushing equipment, can further reduce artifical intensity of labour, improve the photographic examination efficiency, and can improve medical personnel's security.

Drawings

FIG. 1 is one of the schematic diagrams illustrating operation of a mobile digital X-ray imaging apparatus according to one embodiment;

FIG. 2 is a second schematic diagram of the mobile digital X-ray imaging apparatus according to an embodiment.

Description of reference numerals:

11-carrying body, 12-wheel body, 20-equipment body, 30-detector, 40-bulb tube, 50-connecting piece, 51-connecting part, 52-mounting part, 60-adjusting piece, 70-mechanical arm, 71-connecting arm, 72-mounting arm and 80-examining table.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 2, the mobile digital X-ray imaging apparatus of an embodiment includes a moving device, an apparatus body 20, a detector 30, a bulb 40, a connecting member 50, and a robot arm 70. The mobile device comprises a bearing body 11 and a chassis, the chassis is provided with a wheel body 12 and a driving element for driving the wheel body 12, the bearing body 11 is arranged on the chassis, a connecting piece 50 is connected with the bearing body 11, the connecting piece 50 is configured to have a retracted state (shown in figure 2) parallel to the side wall of the bearing body 11 and an expanded state (shown in figure 1) obliquely arranged with the side wall of the bearing body 11, a detector 30 is arranged on the connecting piece 50, an equipment body 20 is arranged on the bearing body 11, a ball tube 40 is connected with the equipment body 20 through a mechanical arm 70, and when the connecting piece 50 is in the expanded state, the detector 30 and the ball tube 40 are oppositely arranged at intervals.

Specifically, when the connecting member 50 is in the unfolded state, the included angle between the connecting member 50 and the side wall of the bearing body 11 is greater than 0 °. Further, in one embodiment, when the connecting member 50 is in the unfolded state, the included angle between the connecting member 50 and the side wall of the load-bearing body 11 is 90 °, and the connecting member 50 is perpendicular to the side wall of the load-bearing body 11.

When the mobile digital X-ray imaging device works, the driving element of the chassis drives the wheel body 12 to operate, so as to drive the chassis to move, and further drive the bearing body 11 and the device body 20 arranged on the bearing body 11 to move, the moving device drives the device body 20 to move to a specified working position of the examining table 80, the connecting piece 50 is adjusted to enable the connecting piece 50 to be in an unfolded state, so that the detector 30 is attached to the lower surface of the examining table 80, then the ball tube 40 is started, the ball tube 40 positioned above the examining table 80 is arranged opposite to the detector 30, and X-rays emitted by the ball tube 40 are detected and acquired by the detector 30 after being projected through a human body, so as to form digital image data. The detector 30 of the digital X-ray imaging device is arranged on the device body 20, and when the photographic examination is carried out each time, only the connecting piece 50 needs to be adjusted to enable the detector 30 to be tightly attached to the lower surface of the examination bed 80, the detector 30 does not need to be taken and placed frequently, the labor intensity of workers can be effectively reduced, and the photographic examination efficiency is improved. In addition, above-mentioned digital X-ray imaging equipment can carry out autonomous movement through mobile device, need not artifical pushing equipment, can further reduce artifical intensity of labour, improve the photographic examination efficiency, and can improve medical personnel's security.

Further, after the photographing and shooting are completed, the connecting piece 50 is adjusted to be in a folding state, the moving device drives the device body 20 to move to the next inspection station, the connecting piece 50 in the folding state is not only beneficial to saving the placing space, but also can avoid collision and interference between the detector 30 and surrounding objects in the moving process of the device, and is beneficial to protecting the detector 30 and ensuring smooth moving of the device.

In one embodiment, the mobile digital X-ray imaging apparatus further includes an adjusting member 60, one end of the adjusting member 60 is connected to the apparatus body 20, the other end of the adjusting member 60 is connected to the robot arm 70, and the adjusting member 60 is configured to be movable up and down in a vertical direction on the apparatus body 20. Specifically, the position of the ball tube 40 in the vertical direction can be adjusted by the position of the adjusting member 60 on the device body 20 in the vertical direction, so that different heights of the examining table 80 can be matched, and the compatibility of the device is improved. Further, in one embodiment, the adjuster 60 is slidably coupled to the device body 20. In one embodiment, the adjusting member 60 is moved up and down in the vertical direction on the apparatus body 20 by a motor drive. Of course, in other embodiments, the adjusting member 60 can be manually controlled to move up and down on the apparatus body 20 in the vertical direction, and the embodiment is not limited in particular.

In one embodiment, the connecting member 50 includes a connecting portion 51 and a mounting portion 52, the connecting portion 51 is connected to the bearing body 11, the mounting portion 52 is rotatably connected to the connecting portion 51, the detector 30 is disposed on the mounting portion 52, and the mounting portion 52 can rotate 360 ° to rotate the detector 30, so that the setting angle of the detector 30 can be adjusted.

In one embodiment, the connecting portion 51 is slidably connected to the bearing body 11, and the connecting member 50 is configured to be vertically movable up and down on the bearing body 11. In this embodiment, the connecting portion 51 can move up and down on the bearing body 11 along the vertical direction to adjust the setting position of the detector 30 along the vertical direction according to the height of the examining table 80, so that the detector 30 can be attached to the lower surface of the examining table 80, and the device can be adapted to examining tables 80 with different heights. Wherein, bear and be equipped with the slip track on the body 11, be provided with the slider on the slip slide, connecting portion 51 is connected with the slider, and the motor is connected to the slider, and the motor drives the slider and moves on the slip track and then drives connecting portion 51 and remove. Specifically, the connecting portion 51 is driven by a motor to move up and down in the vertical direction on the bearing body 11. Of course, in other embodiments, the connection portion 51 may also be manually controlled to move up and down on the bearing body 11 along the vertical direction, and this embodiment is not limited in particular.

In one embodiment, the mechanical arm 70 comprises a connecting arm 71 and a mounting arm 72, one end of the connecting arm 71 is connected with the adjusting member 60, the mounting arm 72 is rotatably connected with the other end of the connecting arm 71, the bulb tube 40 is arranged on the mounting arm 72, the bulb tube 40 is connected with the high-voltage generator, and the mounting arm 72 can rotate 360 degrees to drive the bulb tube 40 to rotate, so that the arrangement angle of the bulb tube 40 can be adjusted.

The mobile digital X-ray imaging device can respectively adjust the setting angles of the corresponding detector 30 and the corresponding bulb tube 40 by rotating the mounting part 52 and the mounting arm 72, so that the setting angles of the detector 30 and the bulb tube 40 can be adjusted according to the setting angle of the examining table 80, the body position of a patient and the position to be examined, the position to be examined is aligned with the detector 30 and the bulb tube 40, the detector 30 and the bulb tube 40 are always aligned, the requirement of correlation examination can be met, the requirement of oblique photography can be met, and the application range is wide.

In one embodiment, the connecting arm 71 is configured to have a stowed state overlapping the adjuster 60 and a deployed state disposed obliquely to the adjuster 60, and the mounting arm 72 has a stowed state overlapping the connecting arm 71 and a deployed state disposed obliquely to the connecting arm 71. When the photographic examination is needed, the connecting arm 71 and the mounting arm 72 are in the unfolding state, when the examination equipment does not work, the connecting arm 71 and the mounting arm 72 are in the folding state, the connecting arm 71 and the adjusting piece 60 are arranged in an overlapping mode, and meanwhile the mounting arm 72 and the connecting arm 71 are arranged in an overlapping mode, so that the storage space is saved.

Specifically, when the connecting arm 71 is in the unfolded state, the angle between the connecting arm 71 and the adjusting member 60 is greater than 0 °. In one embodiment, the connecting arm 71 is at an angle of 90 ° to the adjusting member 60 when the connecting arm 71 is in the extended state, and the connecting arm 71 is perpendicular to the adjusting member 60. Further, when the mounting arm 72 is in the unfolded state, the angle between the mounting arm 72 and the connecting arm 71 is greater than 0 °. In one embodiment, the angle between the mounting arm 72 and the connecting arm 71 is 90 ° when the mounting arm 72 is in the unfolded state, and the mounting arm 72 is perpendicular to the connecting arm 71.

In one embodiment, the mobile digital X-ray imaging apparatus is in communication with an external controller, and specifically, the mobile device, the detector 30 and the bulb 40 are in communication with the external controller respectively, and the external controller is used for controlling the mobile device, the detector 30 and the bulb 40 to operate respectively. Further, the external controller is also used for controlling the motor for driving the adjusting member 60 and the motor for driving the connecting portion 51 to operate, so that the autonomous movement, the automatic alignment and the automatic photographing of the digital radiography apparatus can be realized, and the inspection efficiency and the inspection accuracy of the digital radiography apparatus are improved. Specifically, the external controller may be an external upper computer or a central control system, and this embodiment is not particularly limited.

Specifically, the above-mentioned digital X-ray imaging apparatus adjusts the positions of the adjusting member 60 and the connecting portion 51 according to the height of the couch 80 in combination with the portion of the patient where the X-ray film is to be taken. In one embodiment, the mobile digital X-ray imaging apparatus further includes an acquisition device disposed on the apparatus body 20. Specifically, the collecting device is used for collecting height data of the examining table 80 for the reference of the operator, so that the operator can conveniently and rapidly and accurately adjust the positions of the detector 30 and the bulb tube 40. In one embodiment, the collecting device is connected to an external controller in a communication manner, collects height data of the examining table 80 and then transmits the height data to the external controller, and the external controller automatically controls the operation of the motor for driving the adjusting member 60 and the motor for driving the connecting portion 51 according to the received height data, so that the detector 30 and the bulb tube 40 automatically move to a position adapted to the height of the examining table 80. Further, in an embodiment, the acquisition device may be an image acquisition device such as a camera, or may also adopt an infrared sensor, which is specifically selected according to actual needs, and this embodiment is not particularly limited.

In one embodiment, the mobile digital X-ray imaging device further includes a thermometer and/or a sphygmomanometer, which are disposed on the device body 20 and used for checking the body temperature and/or the blood pressure of the patient.

In one embodiment, the chassis is provided with an obstacle detecting device, a positioning device and a power supply device. Specifically, barrier detection device includes degree of depth information camera, laser radar, a plurality of infrared sensor and ultrasonic sensor, and a plurality of infrared sensor and ultrasonic sensor arrange along the lateral wall circumference on chassis, are close to the one side that bears body 11 on the chassis and offered the recess, and the bottom at this recess is installed to the degree of depth information camera. The obstacle detection device and the positioning device are in communication connection with the external controller, the positioning device is used for positioning position information of the digital X-ray photographing equipment and sending the position information to the external controller, the obstacle detection device is used for detecting surrounding obstacles and feeding the obstacles back to the external controller, the external controller calculates and plans movement and obstacle avoidance paths, the chassis is controlled to move, and the smooth movement of the equipment is guaranteed.

In one embodiment, the wheel 12 may be, but is not limited to, an omni-wheel, and the drive member is a motor. The chassis is also provided with a motor encoder and a motor controller, the wheel body 12 is connected with a motor, the motor is respectively electrically connected with the motor encoder and the motor controller, and the motor controller is in communication connection with an external controller. The power supply device respectively supplies power to the motor, the motor encoder, the motor controller, the obstacle detection device and the positioning device. Specifically, power supply unit includes charging socket and battery mouth apron, installs the lithium cell in the battery mouth apron.

The operation of the above-described digital radiography apparatus is as follows: firstly, the moving device drives the equipment body 20 to move to a working position; then, the adjusting connector 50 is in an unfolded state, so that the detector 30 is tightly attached to the lower surface of the examining table 80, the positions of the detector 30 and the bulb tube 40 are adjusted according to the height of the examining table 80, the setting angle of the examining table 80 and the part to be examined, the setting height of the bulb tube 40 is matched with the height of the examining table 80, and the detector 30 and the bulb tube 40 are both aligned with the part to be examined; then, starting the high voltage generator, emitting X-rays by the bulb tube for shooting, detecting and acquiring the X-ray signals projected by the human body by the detector 30, and directly forming digital image data; and finally, sending the digital image data to an external terminal or a cloud terminal for display or post-processing. Specifically, the terminal may be an image display or a computer. Further, the image display may be disposed on the apparatus body 20, and further, the image display and the detector 30 may be respectively located at both sides of the apparatus body 20.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mobile digital X-ray imaging apparatus, comprising: the mobile device comprises a bearing body and a chassis, the chassis is provided with a wheel body and a driving element used for driving the wheel body, the bearing body is arranged on the chassis, the connecting piece is connected with the bearing body, the connecting piece is configured to be in a folded state parallel to the side wall of the bearing body and in an unfolded state obliquely arranged with the side wall of the bearing body, the detector is arranged on the connecting piece, the equipment body is arranged on the bearing body, the ball pipe is connected with the equipment body through the mechanical arm, and when the connecting piece is in the unfolded state, the detector and the ball pipe are oppositely arranged at intervals.

2. The mobile digital X-ray imaging apparatus of claim 1, further comprising an adjusting member, one end of the adjusting member being connected to the apparatus body, the other end of the adjusting member being connected to the robot arm, the adjusting member being configured to be movable up and down in a vertical direction on the apparatus body.

3. The mobile digital X-ray imaging apparatus of claim 1, wherein the connector comprises a connecting portion and a mounting portion, the connecting portion is connected to the carrier body, the mounting portion is rotatably connected to the connecting portion, and the detector is disposed on the mounting portion.

4. The mobile digital X-ray imaging device of claim 3, wherein the connecting portion is slidably connected to the carrying body, the connecting member being configured to be vertically movable up and down on the carrying body.

5. The mobile digital X-ray imaging apparatus of claim 2, wherein the mechanical arm comprises a connecting arm and a mounting arm, one end of the connecting arm is connected to the adjusting member, the mounting arm is rotatably connected to the other end of the connecting arm, and the bulb is disposed on the mounting arm.

6. The mobile digital X-ray imaging apparatus of claim 5, wherein the connecting arm is configured to have a stowed state overlapping the adjustment member and a deployed state disposed at an angle to the adjustment member, and the mounting arm has a stowed state overlapping the connecting arm and a deployed state disposed at an angle to the connecting arm.

7. Mobile digital X-ray imaging device according to claim 1, characterized in that it further comprises a collecting device arranged on the device body.

8. The mobile digital X-ray imaging apparatus of claim 7, wherein the acquisition device is a camera.

9. Mobile digital X-ray imaging device according to claim 1, characterized in that it further comprises a thermometer and/or a sphygmomanometer, which are arranged on the device body.

10. Mobile digital X-ray imaging apparatus according to any of claims 1 to 9, wherein obstacle detection means, positioning means and power supply means are provided on the chassis.